3543430452 has 12 divisors (see below), whose sum is σ = 8268004416. Its totient is φ = 1181143480.

The previous prime is 3543430379. The next prime is 3543430459. The reversal of 3543430452 is 2540343453.

It is a happy number.

3543430452 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3543430459) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147642924 + ... + 147642947.

It is an arithmetic number, because the mean of its divisors is an integer number (689000368).

Almost surely, 2^3543430452 is an apocalyptic number.

It is an amenable number.

3543430452 is an abundant number, since it is smaller than the sum of its proper divisors (4724573964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3543430452 is a wasteful number, since it uses less digits than its factorization.

3543430452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295285878 (or 295285876 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 33.

The square root of 3543430452 is about 59526.7204875256. The cubic root of 3543430452 is about 1524.5487084589.

The spelling of 3543430452 in words is "three billion, five hundred forty-three million, four hundred thirty thousand, four hundred fifty-two".